package com.wispx.shortlink.project.dao.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.wispx.shortlink.project.dao.entity.LinkLocaleStatsDO;
import com.wispx.shortlink.project.dto.req.ShortLinkGroupStatsReqDTO;
import com.wispx.shortlink.project.dto.req.ShortLinkStatsReqDTO;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * 地区访问统计持久层
 */
public interface LinkLocaleStatsMapper extends BaseMapper<LinkLocaleStatsDO> {

    /**
     * 记录地区访问监控数据
     *
     * @param linkAccessStatsDO 地区统计访问实体
     */
    @Insert("""
            INSERT INTO 
                t_link_locale_stats (full_short_url,gid,date,cnt,province,adcode,city,country,create_time,update_time,del_flag) 
            VALUES
                (#{param.fullShortUrl}, #{param.gid}, #{param.date},#{param.cnt},#{param.province},#{param.adcode},#{param.city},#{param.country},NOW(),NOW(),0) 
            ON DUPLICATE KEY 
            UPDATE 
                cnt = cnt + 1,
                update_time = NOW();
            """)
    void shortLinkLocaleStats(@Param("param") LinkLocaleStatsDO linkAccessStatsDO);

    /**
     * 根据短链接获取指定日期内基础监控数据
     */
    @Select("SELECT " +
            "    province, " +
            "    SUM(cnt) AS cnt " +
            "FROM " +
            "    t_link_locale_stats " +
            "WHERE " +
            "    full_short_url = #{param.fullShortUrl} " +
            "    AND gid = #{param.gid} " +
            "    AND date BETWEEN #{param.startDate} and #{param.endDate} " +
            "GROUP BY " +
            "    full_short_url, gid, province;")
    List<LinkLocaleStatsDO> listLocaleByShortLink(@Param("param") ShortLinkStatsReqDTO requestParam);

    /**
     * 根据分组获取指定日期内地区监控数据
     */
    @Select("SELECT " +
            "    province, " +
            "    SUM(cnt) AS cnt " +
            "FROM " +
            "    t_link_locale_stats " +
            "WHERE " +
            "    gid = #{param.gid} " +
            "    AND date BETWEEN #{param.startDate} and #{param.endDate} " +
            "GROUP BY " +
            "    gid, province;")
    List<LinkLocaleStatsDO> listLocaleByGroup(@Param("param") ShortLinkGroupStatsReqDTO requestParam);
}
